Baomain 75pcs Copper Metal Uninsulated Wire Ferrule Cable Crimp Terminals Butt Connector(10 -12 AWG (4.0-6.0 mm2) / 14 -16 AWG (1.5-2.5 mm2) / 18 - 22 AWG (0.5-1.0 mm2),each size 25 PCS The terminal is rolled and Non-Insulated. Ideal for the greatest variety of applications. These are the cable diameter sizes to fit and have a good crimp in the terminal. Type : Butt Connector; Weight: 65g Size : 10 -12 AWG (4.0-6.0mm2) / 14 -16 AWG (1.5-2.5mm2) / 18 - 22 AWG (0.5-1.0mm2)